Modeling and Controlling of AC/DC Hybrid Microgrid

As a result of climate change, renewable energy sources like solar and wind have become the most popular choice for distributed generators (DGs). Power sources including wind, solar, biomass, mini-hydro, fuel cells, and microturbines will help boost decentralised power production. Electricity systems may benefit from distributed generation in a number of ways, including environmental friendliness, scalability, and the use of nonconventional microsources. A regulated microgrid is comprised of loads and distributed generators. Microgrids may function whether or not they are connected to the main power grid. Microgrids provide power system connections to variable renewable AC and DC sources and loads while minimising the need for reverse conversions in AC or DC grids. Connecting DGs to the utility/grid through power electronic converters raises questions about the security and integrity of the connected systems. Local dependability, feeder loss reduction, local voltage support, waste heat utilisation, voltage sag correction, and uninterruptible power supply are just some of the client demands that may be met by tailoring the microgrid to their specific requirements. In order to better understand how hybrid AC/DC microgrid systems function when connected to the mains, this research evaluates their efficiency. Microgrids use renewable energy sources such as solar panels, wind turbines, and batteries. The DC and AC sub-grids are synchronised by the manipulation of converters. MATLAB/Simulink is responsible for generating the results.